/** * @Author: weblee * @Email: likaiweb@163.com * @Blog: http://www.cnblogs.com/lkzf/ * @Time: 2015年2月18日上午10:03:42 * ************* function description *************** * **************************************************** */ public class BestTime_…

All DNA is composed of a series of nucleotides abbreviated as A, C, G, and T, for example: "ACGAATTCCG". When studying DNA, it is sometimes useful to identify repeated sequences within the DNA. Write a function to find all the 10-letter-long seq…

题目: All DNA is composed of a series of nucleotides abbreviated as A, C, G, and T, for example: "ACGAATTCCG". When studying DNA, it is sometimes useful to identify repeated sequences within the DNA. Write a function to find all the 10-letter-long…

题目 All DNA is composed of a series of nucleotides abbreviated as A, C, G, and T, for example: "ACGAATTCCG". When studying DNA, it is sometimes useful to identify repeated sequences within the DNA. Write a function to find all the 10-letter-long…

原题地址: https://oj.leetcode.com/problems/repeated-dna-sequences/ 题目内容: All DNA is composed of a series of nucleotides abbreviated as A, C, G, and T, for example: "ACGAATTCCG". When studying DNA, it is sometimes useful to identify repeated sequence…

1. Two Sum https://leetcode.com/problems/two-sum/description/ 不使用额外空间需要n*n的复杂度 class Solution { public: vector<int> twoSum(vector<int>& nums, int target) { ;i<nums.size()-;i++){ ;j<nums.size();j++){ if(nums[i] + nums[j] == target){ v…

https://leetcode.com/problems/repeated-dna-sequences/#/description   https://leetcode.com/problems/repeated-dna-sequences/#/solutions   位运算大法好 值得注意 例如0xff 一个f表示15 二进制中表示1111   class Solution { public: vector<string> findRepeatedDnaSequences(string s…

所有DNA由一系列缩写为A,C,G和 T 的核苷酸组成,例如:“ACGAATTCCG”.在研究DNA时,识别DNA中的重复序列有时非常有用.编写一个函数来查找DNA分子中所有出现超多一次的10个字母长的序列(子串). 详见:https://leetcode.com/problems/repeated-dna-sequences/description/ Java实现: class Solution { public List<String> findRepeatedDnaSequences(S…

All DNA is composed of a series of nucleotides abbreviated as A, C, G, and T, for example: "ACGAATTCCG". When studying DNA, it is sometimes useful to identify repeated sequences within the DNA. Write a function to find all the 10-letter-long seq…

所有 DNA 由一系列缩写为 A,C,G 和 T 的核苷酸组成,例如:"ACGAATTCCG".在研究 DNA 时,识别 DNA 中的重复序列有时会对研究非常有帮助. 编写一个函数来查找 DNA 分子中所有出现超多一次的10个字母长的序列(子串). 示例: 输入: s = "AAAAACCCCCAAAAACCCCCCAAAAAGGGTTT" 输出: ["AAAAACCCCC", "CCCCCAAAAA"] 思路: 设置一个ha…